Date: Sun, 11 Jul 2010 20:11:44 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern vfs_bio.c Message-ID: <201007112011.o6BKBwqI093296@repoman.freebsd.org>
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alc 2010-07-11 20:11:44 UTC
FreeBSD src repository
Modified files:
sys/kern vfs_bio.c
Log:
SVN rev 209902 on 2010-07-11 20:11:44Z by alc
Change the implementation of vm_hold_free_pages() so that it performs at
most one call to pmap_qremove(), and thus one TLB shootdown, instead of one
call and TLB shootdown per page.
Simplify the interface to vm_hold_free_pages().
MFC after: 3 weeks
Revision Changes Path
1.587 +16 -26 src/sys/kern/vfs_bio.c
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